CN207570070U - A kind of fresh air conditioner all-in-one machine - Google Patents

A kind of fresh air conditioner all-in-one machine Download PDF

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Publication number
CN207570070U
CN207570070U CN201721574724.2U CN201721574724U CN207570070U CN 207570070 U CN207570070 U CN 207570070U CN 201721574724 U CN201721574724 U CN 201721574724U CN 207570070 U CN207570070 U CN 207570070U
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air
heat exchanger
module
port
fresh
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CN201721574724.2U
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钟小普
毛旭敏
金珍
景满军
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719th Research Institute of CSIC
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719th Research Institute of CSIC
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Abstract

The utility model is related to a kind of indoor environment control devices, a kind of fresh air conditioner all-in-one machine is provided, fresh air purifying all-in-one machine and domestic air conditioning are combined into operation, the all-in-one machine includes fresh air purifying unit and air-conditioning unit, the fresh air purifying unit includes fresh wind port, exhaust outlet, exhaust blower, Air to air ERV device, thick effect filtering module, third heat exchanger, cleaning module, 4th heat exchanger, pressure fan, air measurement module, the air-conditioning unit includes indoor unit and outdoor unit, outdoor unit includes compressor, electric expansion valve, First Heat Exchanger, first solenoid valve, second solenoid valve, third solenoid valve, four-way valve, indoor unit includes the second heat exchanger.The utility model dehumidifies to fresh air by electromagnetic valve for adjusting, temperature adjustment, and activated carbon is effectively prevent to fail and eliminates high voltage electrostatic dust precipitator security risk, while improve indoor air-supply comfort.

Description

A kind of fresh air conditioner all-in-one machine
Technical field
The utility model is related to a kind of indoor environment control device, more particularly to a kind of fresh air conditioner all-in-one machine, by fresh air Purification integrated machine and domestic air conditioning combine operation.
Background technology
Air pollution can lead to various diseases, room air due to finishing, furniture, household electrical appliances can cause it is various Pernicious gas;The external world is now due to factory, vehicle exhaust etc. cause atmosphere pollution serious.How to ensure indoor air quality is Urgent problem.
Existing domestic air conditioning can only be freezed, be heated, it is impossible to indoor air purity, CO2Etc. being handled.And There is also following problems for fresh air purifying all-in-one machine on existing market:1st, when outside humidity is excessive, can cause for absorbing air The activated carbon failure of middle pernicious gas, also resulting in high voltage electrostatic dust precipitator, there are security risks;2nd, two season of summer in winter, due to heat Organic efficiency is not high, and interior is caused to blow out hot wind in winter blowing cold air, in summer, influences human body comfort.
Invention content
The purpose of this utility model is exactly in order to overcome the above-mentioned deficiencies of the prior art, to provide a kind of fresh air conditioner one Machine dehumidifies to fresh air by electromagnetic valve for adjusting, temperature adjustment, effectively prevent activated carbon failure and eliminates high voltage electrostatic dust precipitator Security risk, while improve indoor air-supply comfort.
The purpose of this utility model is achieved by the following technical measures:A kind of fresh air conditioner all-in-one machine, including new Wind clean unit and air-conditioning unit, the fresh air purifying unit include fresh inlet, fresh air outlet, air draft import, wind exhausting outlet, Exhaust blower, slightly imitates filtering module, third heat exchanger, cleaning module, the 4th heat exchanger, pressure fan, sky at Air to air ERV device Gas measurement module, outdoor air enter from fresh inlet, are changed through the second thick effect filtering module, Air to air ERV device, third After hot device, the first cleaning module, the second cleaning module, the 4th heat exchanger, by pressure fan from fresh air export send out, the fresh air into Mouth and fresh air exit are equipped with air measurement module, and indoor gas enters from air draft import, through the first thick effect filtering module, sky After gas energy recycle device, discharged by exhaust blower from wind exhausting outlet, the air-conditioning unit includes indoor unit and outdoor unit, room Outer unit includes compressor, electric expansion valve, First Heat Exchanger, the first solenoid valve, second solenoid valve, third solenoid valve, four-way Valve, indoor unit include the second heat exchanger, and the outlet of the compressor is connected with the first port of four-way valve, and the second of four-way valve Port is connected with one end of First Heat Exchanger, the one end of the other end of First Heat Exchanger after electric expansion valve with the second heat exchanger Connection, the other end of the second heat exchanger are connected with the 4th port of four-way valve, the third port of four-way valve and the import of compressor Connection, the one end of the first port, second port of electric expansion valve with third heat exchanger connect, first port, second port The first solenoid valve and second solenoid valve are respectively equipped on connecting pipe, the another port of third heat exchanger and the import of compressor connect Logical, the second port of electric expansion valve is connected with one end of the 4th heat exchanger, the 4th other end of heat exchanger and going out for compressor Mouth connection, connecting pipe are equipped with third solenoid valve.
In the above-mentioned technical solutions, the air measurement module is mainly comprising Temperature Humidity Sensor, PM2.5 sensors, CO2 Sensor, gas sensor etc..
In the above-mentioned technical solutions, first cleaning module is electrostatic precipitation module, and the second cleaning module is activated carbon Module.
The utility model fresh air conditioner all-in-one machine structure is simple, easy to use, by electromagnetic valve for adjusting can to fresh air into Row dehumidifying, temperature adjustment, to prevent activated carbon from failing and eliminate high voltage electrostatic dust precipitator security risk, while improve indoor air-supply and relax Adaptive.
Description of the drawings
Fig. 1 is the composition schematic diagram of the utility model fresh air conditioner all-in-one machine.
Fig. 2 is the utility model cooling condition schematic diagram.
Fig. 3 is the utility model heating condition schematic diagram one.
Fig. 4 is the utility model heating condition schematic diagram two.
Fig. 5 is the utility model heating condition schematic diagram three.
Wherein:1 is exhaust blower, and 2 be Air to air ERV device, and 3 be the first thick effect filtering module, and 4 be third heat exchanger, 5 be the first cleaning module, and 6 be the second cleaning module, and 7 be the 4th heat exchanger, and 8 be pressure fan, and 9 be the first air measurement module, 10 slightly imitate filtering module for second, and 11 be the second air measurement module, and 12 be First Heat Exchanger, and 13 be the second heat exchanger, and 14 are Electric expansion valve, 15 be compressor, and 16 be four-way valve, and 17 be the first solenoid valve, and 18 be second solenoid valve, and 19 be third electromagnetism Valve.
Wherein:Arrow in fresh air purifying unit represents gas flow direction, and the arrow in air-conditioning unit represents refrigerant stream Dynamic direction.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the utility model embodiment provides a kind of fresh air conditioner all-in-one machine, including fresh air purifying unit and sky Unit is adjusted, the fresh air purifying unit includes fresh inlet, fresh air outlet, air draft import, wind exhausting outlet, exhaust blower, air energy It measures retracting device, slightly imitate filtering module, third heat exchanger, cleaning module, the 4th heat exchanger, pressure fan, air measurement module, room Outer air enters from fresh inlet, through the second thick effect filtering module, Air to air ERV device, third heat exchanger, the first purification After module, the second cleaning module, the 4th heat exchanger, exported and sent out from fresh air by pressure fan, the fresh inlet and fresh air outlet Place is equipped with air measurement module, and indoor gas enters from air draft import, is filled through the first thick effect filtering module, Air to air ERV It postpones, is discharged by exhaust blower from wind exhausting outlet, the air-conditioning unit includes indoor unit and outdoor unit, and outdoor unit includes pressure Contract mechanical, electrical sub- expansion valve, First Heat Exchanger, the first solenoid valve, second solenoid valve, third solenoid valve, four-way valve, indoor unit packet The second heat exchanger is included, the outlet of the compressor is connected with the first port of four-way valve, and the second port of four-way valve is changed with first One end connection of hot device, the one end of the other end of First Heat Exchanger with the second heat exchanger after electric expansion valve connect, and second changes The other end of hot device is connected with the 4th port of four-way valve, and the third port of four-way valve and the inlet communication of compressor, electronics are swollen The one end of the first port, second port of swollen valve with third heat exchanger connects, and divides in first port, second port connecting pipe Not She You the first solenoid valve and second solenoid valve, the another port of third heat exchanger and the inlet communication of compressor, electronic expansion The second port of valve is connected with one end of the 4th heat exchanger, the other end of the 4th heat exchanger and the outlet of compressor, connection Pipeline is equipped with third solenoid valve.
In the above-described embodiments, the air measurement module is mainly passed comprising Temperature Humidity Sensor, PM2.5 sensors, CO2 Sensor, gas sensor etc..Humiture, PM2.5, CO2 of air etc. is mainly measured herein.
In the above-described embodiments, first cleaning module is electrostatic precipitation module, is mainly used for removing particulate matter;Second Cleaning module is active carbon module, is mainly used for removing and harmful gas;The utility model fresh air conditioner all-in-one machine can also include Other cleaning modules such as HEPA modules, are not limited to above-mentioned these types.
The operation method of the utility model is:
1. as shown in Fig. 2, during cooling condition, air measurement module detects that air humidity is big or fresh air outlet temperature ratio Higher, second solenoid valve is opened, and the first solenoid valve and third solenoid valve remain turned-off, and refrigerant is after electric expansion valve, one Divide and enter third heat exchanger, refrigerated dehumidification is carried out, while reduce the temperature of fresh air to fresh air by third heat exchanger, refrigerant passes through Enter compressor after third heat exchanger and complete refrigeration cycle.Second solenoid valve aperture is adjusted by the numerical value that air measurement module is surveyed Section carries out fresh air dehumidification, cooling by adjusting second solenoid valve aperture.It can prevent activated carbon from failing and eliminating by dehumidifying High voltage electrostatic dust precipitator security risk, while new air temperature is reduced, improve indoor air-supply comfort.
2. as shown in figure 3, during heating condition, air measurement module detects that air humidity is big, second solenoid valve and third Solenoid valve remains turned-off, and the first solenoid valve is opened, and refrigerant removes fresh air into third heat exchanger after electric expansion valve Wet, refrigerant enters compressor after third heat exchanger and completes refrigeration cycle.First electromagnetism valve opening is adjusted according to air humidity, Activated carbon failure can be prevented by dehumidifying and eliminate the security risk of high voltage electrostatic dust precipitator.
3. as shown in figure 4, during heating condition, air measurement module detects fresh air outlet temperature than relatively low, third electromagnetism Valve is opened, and the first solenoid valve and second solenoid valve remain turned-off, and high temperature refrigerant enters the 4th heat exchanger to new after compressor Wind heats, and refrigerant after cooling enters First Heat Exchanger by electric expansion valve and exchanges heat.Third electromagnetism valve opening is according to new Wind outlet temperature is adjusted, and can meet fresh air comfort requirement by heating.
4. as shown in figure 5, during heating condition, air measurement module detects that air humidity is big and fresh air outlet temperature is low, First solenoid valve and third solenoid valve are opened, and second solenoid valve remains turned-off, and refrigerant enters third by the first solenoid valve and exchanges heat Device dehumidifies to fresh air, completes to recycle subsequently into compressor.A refrigerant part for compressor outlet passes through third solenoid valve Fresh air is heated into the 4th heat exchanger, then entering First Heat Exchanger by electric expansion valve exchanges heat.First electricity Magnet valve aperture and third electromagnetism valve opening are according to Air Temperature, humidity regulation.It can prevent activated carbon from failing and eliminating by dehumidifying High voltage electrostatic dust precipitator security risk;By heating fresh air, new air temperature can be improved, meets indoor air-supply comfort.
The content not being described in detail in this specification belongs to the prior art well known to those skilled in the art.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the scope of protection of the utility model. Within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done, should be included in this reality Within novel protection domain.

Claims (3)

1. a kind of fresh air conditioner all-in-one machine, it is characterised in that:Including fresh air purifying unit and air-conditioning unit, the fresh air purifying list Member includes fresh inlet, fresh air outlet, air draft import, wind exhausting outlet, exhaust blower, Air to air ERV device, slightly imitates filter module Block, third heat exchanger, cleaning module, the 4th heat exchanger, pressure fan, air measurement module, outdoor air enter from fresh inlet, Through the second thick effect filtering module, Air to air ERV device, third heat exchanger, the first cleaning module, the second cleaning module, the 4th After heat exchanger, exported and sent out from fresh air by pressure fan, the fresh inlet and fresh air exit are equipped with air measurement module, room Interior gas enters from air draft import, after the first thick effect filtering module, Air to air ERV device, by exhaust blower from wind exhausting outlet Discharge, the air-conditioning unit include indoor unit and outdoor unit, and outdoor unit is changed including compressor, electric expansion valve, first Hot device, the first solenoid valve, second solenoid valve, third solenoid valve, four-way valve, indoor unit include the second heat exchanger, the compression The outlet of machine is connected with the first port of four-way valve, and the second port of four-way valve is connected with one end of First Heat Exchanger, and first changes The one end of the other end of hot device with the second heat exchanger after electric expansion valve connects, the other end of the second heat exchanger and four-way valve 4th port connects, the third port of four-way valve and the inlet communication of compressor, first port, the second port of electric expansion valve One end with third heat exchanger connects, and the first solenoid valve and second are respectively equipped in first port, second port connecting pipe Solenoid valve, the another port of third heat exchanger and the inlet communication of compressor, the second port of electric expansion valve and the 4th heat exchange One end connection of device, the other end of the 4th heat exchanger and the outlet of compressor, connecting pipe are equipped with third solenoid valve.
2. fresh air conditioner all-in-one machine according to claim 1, it is characterised in that:The air measurement module includes humiture Sensor, PM2.5 sensors, CO2 sensors.
3. fresh air conditioner all-in-one machine according to claim 1, it is characterised in that:First cleaning module is electrostatic precipitation Module, the second cleaning module are active carbon module.
CN201721574724.2U 2017-11-23 2017-11-23 A kind of fresh air conditioner all-in-one machine Active CN207570070U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721574724.2U CN207570070U (en) 2017-11-23 2017-11-23 A kind of fresh air conditioner all-in-one machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721574724.2U CN207570070U (en) 2017-11-23 2017-11-23 A kind of fresh air conditioner all-in-one machine

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CN207570070U true CN207570070U (en) 2018-07-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109765780A (en) * 2018-12-18 2019-05-17 珠海格力电器股份有限公司 A kind of household electrical appliances all-in-one machine management method, device, storage medium, equipment and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109765780A (en) * 2018-12-18 2019-05-17 珠海格力电器股份有限公司 A kind of household electrical appliances all-in-one machine management method, device, storage medium, equipment and system

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